Endocrine Drugs – BCSE Study Guide

Overview and Clinical Importance

Endocrine pharmacology is essential for BCSE success, covering drugs that treat some of the most common conditions in veterinary practice. This guide covers four major drug categories: insulin and oral hypoglycemics for diabetes management, thyroid drugs for hypo- and hyperthyroidism, corticosteroids for inflammation and immune suppression, and reproductive hormones for breeding management and pregnancy control. Understanding species differences in drug metabolism and clinical applications is crucial for exam success.

Section 1: Insulin and Oral Hypoglycemics

Diabetes Mellitus Overview

Diabetes mellitus is a common endocrine disease in dogs and cats characterized by persistent hyperglycemia due to relative or absolute insulin deficiency. Dogs typically develop Type 1 (insulin-dependent) diabetes requiring lifelong insulin therapy. Cats more commonly develop Type 2 (non-insulin-dependent) diabetes and may achieve remission with appropriate treatment. Clinical signs include polyuria, polydipsia, polyphagia, and weight loss.

MEMORY AID - The 4 Ps of Diabetes